1 files changed, 28 insertions, 0 deletions
diff --git a/lib/gitlab/chat_commands/help.rb b/lib/gitlab/chat_commands/help.rb
new file mode 100644
index 00000000000..6c0e4d304a4
--- /dev/null
+++ b/lib/gitlab/chat_commands/help.rb
@@ -0,0 +1,28 @@
+module Gitlab
+  module ChatCommands
+    class Help < BaseCommand
+      # This class has to be used last, as it always matches. It has to match
+      # because other commands were not triggered and we want to show the help
+      # command
+      def self.match(_text)
+        true
+      end
+
+      def self.help_message
+        'help'
+      end
+
+      def self.allowed?(_project, _user)
+        true
+      end
+
+      def execute(commands, text)
+        Gitlab::ChatCommands::Presenters::Help.new(commands).present(trigger, text)
+      end
+
+      def trigger
+        params[:command]
+      end
+    end
+  end
+end